
Deactivating
X
Remove the key from the ignition lock.
X Press button :.
Indicator lamp ;flashes several times in
rapid succession.
X Lock the vehicle with the key or KEYLESS-GO.
The interior motion sensor is deactivated.
The interior motion sensor remains deactivated until:
R the vehicle is unlocked again and
R a door is opened and closed again and
R the vehicle is locked again
To prevent a false alarm, deactivate the interior
motion sensor if you lock your vehicle and:
R people or animals remain in the vehicle
R the sliding sunroof/panorama sliding sunroof
remains open
R the side windows remain open
i UK only:
your vehicle is equipped with a
double-lock function. The doors cannot be
opened from the inside if the vehicle has been
locked with the key or with KEYLESS-GO.
Deactivate the interior motion sensor before
you lock the vehicle. The doors can then be
opened from the inside after the vehicle has
been locked from the outside. Observe the
"Important safety notes" (Y page 90). Protection against theft
83Safety Z

G
WARNING
When the double locks are activated, the
doors can no longer be opened from the
inside. People in the vehicle can no longer get out, e.g. in hazardous situations. There is a
risk of injury.
Therefore, do not leave any people unsuper-
vised in the vehicle, particularly children, eld-
erly people or people in need of special assis-
tance. Do not activate the double lock when
people are in the vehicle.
If the vehicle has been locked with the key or
with KEYLESS-GO, the double lock function is
activated as standard. It is then not possible to
open the doors from inside the vehicle. You can deactivate the double lock function by deacti-
vating the interior motion sensor (Y page 82).
The doors can then be opened from the inside
after the vehicle has been locked from the out-
side. You can only open the rear doors from
inside the vehicle if they are not secured by the child-proof locks (Y page 69). The anti-theft
alarm system is triggered if the door is opened
from the inside. Switch off the alarm
(Y page 81). Unlocking and opening the doors
from the inside
For all countries except the United Kingdom: you can open a door from inside the vehicle even
if it has been locked. You can only open the rear doors from inside the vehicle if they are not
secured by the child-proof locks (Y page 69).
If the vehicle has previously been locked from
the outside, opening a door from the inside will
trigger the anti-theft alarm system. Switch off
the alarm (Y page 81).
Only for the United Kingdom: if the vehicle
has been locked with the key from the outside,
the double lock function is activated as stand-
ard. It is then not possible to open the doors
from inside the vehicle. You can deactivate the
double lock function by deactivating the interior motion sensor (Y page 82). The doors can then
be opened from the inside after the vehicle has
been locked from the outside. The anti-theft
alarm system is triggered if the door is opened
from the inside. Switch off the alarm
(Y page 81). For all countries except Mexico:
X Pull door handle ;.
If the door is locked, locking knob :pops up.
The door is unlocked and can be opened.
Mexico only: X Front door: pull door handle ;.
If the door is locked, locking knob :pops up.
The door is unlocked and can be opened.
X Rear door: pull door handle ;.
If the door is locked, locking knob :pops up
and the door unlocks.
X Pull door handle ;again.
The door can be opened. Centrally locking and unlocking the
vehicle from the inside
You can centrally lock or unlock the vehicle from the inside. The buttons are located on both frontdoors. X
To unlock: press button :.
X To lock: press button ;.
If the front-passenger door is closed, the vehi-
cle locks.
This does not lock or unlock the fuel filler flap. Doors
91Opening and closing Z

Opening/closing automatically from
the outside
Important safety notes United Kingdom only:
G
WARNING
When the double locks are activated, the
doors can no longer be opened from the
inside. People in the vehicle can no longer get out, e.g. in hazardous situations. There is a
risk of injury.
Therefore, do not leave any people unsuper-
vised in the vehicle, particularly children, eld-
erly people or people in need of special assis-
tance. Do not activate the double lock when
people are in the vehicle.
If the vehicle has been locked from the outside, the double lock function is activated as stand-
ard. It is then not possible to open the doors
from inside the vehicle. You can deactivate the
double lock function by deactivating the interior
motion sensor (Y page 82). The doors can then
be opened from the inside after the vehicle has
been locked from the outside. You can only open the rear doors from inside the vehicle if they are
not secured by the child-proof locks
(Y page 69). The anti-theft alarm system is trig-
gered if the door is opened from the inside.
Switch off the alarm (Y page 81).
The anti-theft alarm system is triggered if the
door is opened from the inside. Switch off the
alarm (Y page 81).
All countries: G
WARNING
Parts of the body could become trapped dur-
ing automatic closing of the tailgate. More-
over, people, e.g. children, may be standing in the closing area or may enter the closing area
during the closing process. There is a risk of
injury.
Make sure that nobody is in the vicinity of the closing area during the closing process. Use one of the following options to stop the
closing process:
R press the Fbutton on the key
R pull or press the remote operating switch
on the driver's door
R press the closing or locking button on the
tailgate
R pull the handle on the tailgate G
WARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. If the tailgate is open when the engine is running, particu-
larly if the vehicle is moving, exhaust fumes
could enter the passenger compartment.
There is a risk of poisoning.
Turn off the engine before opening the tail-
gate. Never drive with the tailgate open.
! The tailgate swings upwards and to the rear
when opened. Therefore, make sure that
there is sufficient clearance above and behind
the tailgate.
Two warning tones sound while the tailgate is
opening or closing.
The opening dimensions of the tailgate can be
found in the "Vehicle data" section
(Y page 442).
i Notes on the automatic reversing feature for
the tailgate (Y page 94).
Opening the tailgate automatically You can open the tailgate automatically with the
key or the handle in the tailgate.
X Press and hold the Fbutton on the key
until the tailgate opens.
or X When the tailgate is unlocked, pull the tailgate
handle and let it go again immediately.
or
X With the tailgate stopped in an intermediate
position, pull the tailgate upwards.
You can release the tailgate as soon as the
tailgate starts to open. Luggage compartment
95Opening and closing Z

X
To close manually: pull the corresponding
button and hold it.
X To close fully: pull the button beyond the
point of resistance and release it.
Automatic operation is started.
X To interrupt automatic operation: press/
pull the corresponding switch again.
If you press/pull the switch beyond the point of resistance and release, automatic operation is
started in the corresponding direction. You can
stop automatic operation by pressing/pulling
again.
You can continue to operate the side windows
after switching off the engine or removing the
key. This function remains active for five
minutes or until the driver's or front-passenger
door is opened.
The side windows cannot be operated from the
rear when the override feature for the side win-
dows is activated (Y page 69). Convenience opening feature
General notes Vehicles with KEYLESS-GO or KEYLESS-GO
start function:
you can ventilate the vehicle
before you start driving.
To do this, the key is used to carry out the fol-
lowing functions simultaneously:
R unlock the vehicle
R open the side windows
R open the sliding sunroof or the panorama slid-
ing sunroof and the roller sunblinds
R switch on the seat ventilation for the driver's
seat
The convenience opening feature can only be
operated using the key. The key must be close to
the vehicle. For vehicles without KEYLESS-GO,
the key must be near the driver's door handle.
The "convenience opening" feature is also avail-
able when the vehicle is unlocked. Convenience opening feature X
Vehicles without KEYLESS-GO: point the tip
of the key at the door handle on the driver's
door.
X Press and hold the %button until the side
windows and the sliding sunroof or panorama
sliding sunroof are in the desired position.
If the roller sunblinds of the panorama sliding
sunroof are closed, the roller sunblinds are
opened first.
X Press and hold the %button again until the
panorama sliding sunroof is in the desired
position.
X To interrupt convenience opening: release
the % button. Convenience closing feature
Important safety notes G
WARNING
When the convenience closing feature is oper- ating, parts of the body could become trapped
in the closing area of the side window and the
sliding sunroof. There is a risk of injury.
Observe the complete closing procedure
when the convenience closing feature is oper-
ating. When closing make sure that no parts of the body are in the closing area.
When you lock the vehicle, you can simultane-
ously: R close the side windows
R close the sliding sunroof or the panorama
sliding sunroof
On vehicles with a panorama sliding sunroof,
you can then close the roller sunblinds.
Proceed as follows if someone is trapped:
R Release the &button to interrupt the clos-
ing procedure.
R Press and hold the %button to open.
Vehicles with KEYLESS-GO:
R Release the sensor surfaces on the exterior
door handle to interrupt the closing proce-
dure.
R To open, pull the same door handle immedi-
ately and hold it firmly. The side windows and the sliding sunroof open for as long as the Side windows
99Opening and closing Z

door handle is held and the door is not
opened.
Notes on the automatic reversing feature for:
R the side windows (Y page 98)
R the sliding sunroof (Y page 102)
R the panorama sliding sunroof (Y page 102)
Using the key The key must be close to the vehicle. For vehi-
cles without KEYLESS-GO, the key must be near
the driver's door handle.
X Vehicles without KEYLESS-GO: point the tip
of the key at the door handle on the driver's
door.
X Press and hold the &button until the side
windows and the sliding sunroof or the pano-
rama sliding sunroof are fully closed.
X Make sure that all the side windows and the
sliding sunroof or panorama sliding sunroof
are closed.
On vehicles with a panorama sliding sunroof: X Press and hold the &button again until the
roller sunblinds of the panorama sliding sun-
roof close.
X To interrupt convenience closing: release
the & button.
Using KEYLESS-GO X
Touch recessed sensor surface :on the
door handle until the side windows and the
sliding sunroof or the panorama sliding sun-
roof are fully closed.
i Make sure you only touch recessed sensor
surface :. X
Make sure that all the side windows and the
sliding sunroof or panorama sliding sunroof
are closed.
X Vehicles with a panorama sliding sunroof:
touch recessed sensor surface :on the door
handle again until the roller sunblinds of the
panorama sliding sunroof close.
X To interrupt convenience closing: release
recessed sensor surface :on the door han-
dle. Resetting the side windows
If a side window can no longer be closed fully,
you must reset it.
X Close all doors.
X Turn the key to position 1or 2in the ignition
lock.
X Pull the corresponding switch on the door
control panel until the side window is com-
pletely closed (Y page 98).
X Hold the switch for an additional second.
If the side window opens again slightly: X Immediately pull the corresponding switch on
the door control panel until the side window is completely closed (Y page 98).
X Hold the switch for an additional second.
X If the corresponding side window remains
closed after the button has been released, the
side window has been reset correctly. If this is
not the case, repeat the steps above again. 100
Side windowsOpening and closing

Problems with the side windows
G
WARNING
If you close a side window again immediately after it has been blocked or reset, the side window
closes with increased or maximum force. The reversing function is then not active. Parts of the
body could be trapped in the closing area in the process. This poses an increased risk of injury or even fatal injury.
Make sure that no parts of the body are in the closing area. To stop the closing process, releasethe switch or push the switch again to reopen the side window. Problem
Possible causes/consequences and
M MSolutions A side window cannot be
closed because it is
blocked by objects, e.g.
leaves in the window
guide. X
Remove the objects.
X Close the side window. A side window cannot be
closed and you cannot
see the cause. If a side window is obstructed during closing and reopens again
slightly:
X Immediately after the window blocks, pull the corresponding switch
again until the side window has closed.
The side window is closed with increased force.
If a side window is obstructed again during closing and reopens again slightly:
X Immediately after the window blocks, pull the corresponding switch
again until the side window has closed.
The side window is closed without the automatic reversing feature. Sliding sunroof
Important safety notes
Your vehicle may be fitted with a sliding sunroof
or a panorama sliding sunroof. In the following
section, the term "sliding sunroof" refers to both types of sliding sunroof. G
WARNING
While opening and closing the sliding sunroof, body parts in close proximity could become
trapped. There is a risk of injury.
Make sure that no body parts are in close
proximity during the opening and closing pro- cedures. If somebody becomes trapped:
R release the switch immediately, or
R during automatic operation, press the
switch briefly in any direction
The opening or closing procedure will be stop-
ped. G
WARNING
If children operate the sliding sunroof they
could become trapped, particularly if they are left unsupervised. There is a risk of injury.
When leaving the vehicle, always take the key
with you and lock the vehicle. Never leave
children unattended in the vehicle.
! Only open the panorama sliding sunroof if it
is free of snow and ice. Otherwise, malfunc-
tions may occur. Sliding sunroof
101Opening and closing Z

Do not allow anything to protrude from the
sliding sunroof. Otherwise, the seals could be
damaged.
Resonance noises can occur in addition to the
usual airflow noises when the sliding sunroof is
open. They are caused by minor pressure fluc-
tuations in the vehicle interior. Change the posi-
tion of the sliding sunroof or open a side window slightly. This will lessen or eliminate the noise. Sliding sunroof reversing feature
Your vehicle may be fitted with a sliding sunroof
or a panorama sliding sunroof. In the following
section, the term "sliding sunroof" refers to both types of sliding sunroof.
The sliding sunroof is equipped with an auto-
matic reversing feature. If an object blocks or
restricts the sliding sunroof during the closing
process, the sliding sunroof opens again auto-
matically. The automatic reversing feature is,
however, only an aid and is no substitute for your
attention when closing the sliding roof. G
WARNING
The reversing feature does not react:
R to soft, light and thin objects, e.g. small fin-
gers
R over the last 4 mm of the closing movement
R during resetting
R when closing the sliding sunroof again man-
ually immediately after automatic reversing
This means that the reversing feature cannot
prevent someone being trapped in these sit-
uations. There is a risk of injury.
When closing make sure that no body parts
are in the closing area.
If someone is trapped:
R release the switch immediately or
R press the switch in any direction during the
automatic closing process
The closing process is stopped. Operating the sliding sunroof
Opening and closing :
To raise
; To open
= To close/lower
X Turn the key to position 1or 2in the ignition
lock.
X Press or pull the 2switch in the corre-
sponding direction.
If you press the 2switch beyond the point of
resistance, an automatic opening/closing proc-
ess is started in the corresponding direction.
You can stop automatic operation by pressing/
pulling again.
The sun protection cover automatically opens
along with the sliding sunroof. You can open or
close the sun protection cover manually when
the sliding sunroof is raised or closed.
You can continue to operate the sliding sunroof after switching off the engine or removing the
key. This function remains active for five
minutes or until the driver's or front-passenger
door is opened.
Rain-closing feature When the key is in position
0in the ignition lock
or is removed, the sliding sunroof closes auto-
matically:
R if it starts to rain
R at extreme outside temperatures
R after six hours
R if there is a malfunction in the power supply
The rear of the sliding sunroof is then raised in
order to ventilate the vehicle interior.
If the sliding sunroof is obstructed when being
closed by the rain-closing feature, it opens again 102
Sliding sunroofOpening and closing

slightly. The rain-closing feature is then deacti-
vated.
The sliding sunroof does not close if:
R it is raised at the rear.
R it is blocked.
R no rain is falling on the area of the windscreen
being monitored by the rain sensor, e.g.
because the vehicle is under a bridge or in a
carport.
Resetting !
If the sliding sunroof still cannot be opened
or closed fully after resetting, contact a quali-
fied specialist workshop.
Reset the sliding sunroof if it does not operate
smoothly.
X Turn the key to position 1or 2in the ignition
lock.
X Raise the sliding sunroof fully at the rear
(Y page 102).
X Keep the 2switch pressed for another
second.
X Make sure that the sliding sunroof can be fully
opened and closed again (Y page 102).
X If this is not the case, repeat the steps above
again. Operating the panorama sliding sun-
roof
Opening and closing :
To raise
; To open
= To close/lower
The panorama sliding sunroof can only be
opened when the roller sunblind is open. X
Turn the key to position 1or 2in the ignition
lock.
X Press or pull the 2switch in the corre-
sponding direction.
If you press/pull the 2switch beyond the
point of resistance, automatic operation is star-
ted in the corresponding direction. You can stop automatic operation by pressing/pulling again.
Automatic operation for raising is only available
only when the panorama sliding sunroof is
closed.
Rain-closing feature When the key is in position
0in the ignition lock
or is removed, the panorama sliding sunroof
closes automatically:
R if it starts to rain
R at extreme outside temperatures
R after six hours
R if there is a malfunction in the power supply
The panorama sliding sunroof remains raised at
the rear in order to allow ventilation of the vehi-
cle interior.
If the panorama sliding sunroof is obstructed
when being closed by the rain-closing feature, it opens again slightly. The rain-closing feature is
then deactivated.
The panorama sliding sunroof does not close if:
R it is raised at the rear.
R it is blocked.
R no rain is falling on the area of the windscreen
being monitored by the rain sensor, e.g.
because the vehicle is under a bridge or in a
carport. Operating the panorama sliding sun-
roof roller sunblinds
Important safety notes G
WARNING
Parts of the body could become trapped
between the roller sunblind and frame or slid- ing sunroof during automatic opening or clos-
ing. There is a risk of injury.
When opening or closing, make sure that no
body parts are in the sweep of the roller sun- blind. Sliding sunroof
103Opening and closing
Z